1,401 to 1,425 of 2,037 Distributed Systems Jobs in England

Senior Staff Engineer - Scalable AI Systems & Equity

Location
Greater London, England, United Kingdom
Software is looking for a Staff Software Engineer to tackle high-level technical challenges and enhance system scalability. You will resolve technical issues, design distributed systems, and leverage AI tools to improve workflows. Ideal candidates should have experience with production systems at scale, debugging skills ...

Senior Engineering Manager — Hotels.com Technology

Location
Greater London, England, United Kingdom
/CD pipelines. Demonstrated track record of growing engineers' technical skills, including coaching people into unfamiliar domains, stacks, or disciplines. Familiarity with AI‐driven systems, tools, or workflows and applying AI/ML concepts to real world products, with the ability to guide teams in safely integrating and operating …/ML‐enabled solutions. Preferred Qualifications: Experience leading a broad technical area, setting technical direction, and driving architecture decisions for distributed systems at scale. Technical breadth across more than one stack or domain (for example backend and frontend, or web and native mobile), and a history of moving ...

Senior Engineering Manager — Hotels.com Technology

Hiring Organisation
Expedia
Location
London, United Kingdom
Salary
£ 80 K
modern CI/CD pipelines.Demonstrated track record of growing engineers' technical skills, including coaching people into unfamiliar domains, stacks, or disciplines.Familiarity with AI-driven systems, tools, or workflows and applying AI/ML concepts to real world products, with the ability to guide teams in safely integrating and operating …/ML-enabled solutions.Preferred Qualifications:Experience leading a broad technical area, setting technical direction, and driving architecture decisions for distributed systems at scale.Technical breadth across more than one stack or domain (for example backend and frontend, or web and native mobile), and a history of moving between them ...

Senior Technical Business Analyst (Contractors Outside IR35) - FINTECH / LONDON

Hiring Organisation
Adaptive Financial Consulting Ltd
Location
Greater London, United Kingdom
Employment Type
Full Time
performance messaging or sequencing platforms such as Aeron, Kafka, Hydra, or equivalent — including an understanding of message ordering, state machine replication, and fault-tolerant distributed systems Demonstrable exposure to low-latency or high-throughput messaging infrastructure in a financial or similarly demanding technical environment Experience in QA, Software … Engineering, Technical Business Analysis, or another highly technical product environment A product-first mindset, combining Domain-Driven Design principles with a deep understanding of systems and user impact The ability to define and document functional and non-functional requirements clearly and effectively An understanding of performance, scalability, resilience ...

Senior Engineering Manager — Hotels.com Technology

Location
Greater London, England, United Kingdom
/CD pipelines. Demonstrated track record of growing engineers' technical skills, including coaching people into unfamiliar domains, stacks, or disciplines. Familiarity with AI-driven systems, tools, or workflows and applying AI/ML concepts to real world products, with the ability to guide teams in safely integrating and operating …/ML-enabled solutions. Preferred Qualifications Experience leading a broad technical area, setting technical direction, and driving architecture decisions for distributed systems at scale. Technical breadth across more than one stack or domain (for example backend and frontend, or web and native mobile), and a history of moving ...

Product, Application and Offensive Security Lead

Location
Greater London, England, United Kingdom
security engineering role. The role requires someone who can work directly with product and engineering teams, review designs, assess APIs, run threat models, test systems, coordinate penetration testing, identify vulnerabilities, and help teams remediate issues. The role ensures DTS products, APIs, data collaboration capabilities, AI-enabled workflows, and client … triage, remediation guidance, and fix validation. Coordination with ISMS/Risk to ensure material risks and exceptions are tracked. Helping engineering teams build secure systems without unnecessary delivery drag. Skills and Experience The successful candidate will have: Strong hands-on experience in application security, product security, offensive security, security ...

Senior Software Engineer, Trading Platform GUI

Location
Greater London, England, United Kingdom
growing system. Requirements Strong software engineering background Strong experience in JavaScript/TypeScript or other object‐oriented programming Experience in performance tuning data‐intensive systems Comfortable with ownership of a significantly large and complex codebase Desirable skills Experience with refactoring existing software to provide performance or architectural improvements while … preserving current functionality Experience with Docker Experience with writing integration tests Experience optimizing distributed systems Open‐source contributions or side projects Experience or interest in finance Experience with Node.js Experience or interest with WebAssembly and/or Rust This position can be based out of our London ...

Senior Backend Engineer – Cloud-Native, AWS, Scalable

Location
Manchester, England, United Kingdom
seeking a Senior Software Engineer (Backend) to design and build scalable backend services and platforms across our travel tech estate. You’ll work on distributed systems, cloud-native architectures and APIs powering supplier integrations and customer experiences. In this senior role you’ll own complex components, collaborate with … product and other engineers, and help shape our deployment, observability and reliability practices while delivering performant, resilient systems in #J-18808-Ljbffr ...

Director, Engineering - Partnerships

Hiring Organisation
OpenTable
Location
London, United Kingdom
Salary
£ 120 K
opportunity to expand the organization’s scope through demonstrated results.Minimum QualificationsSignificant experience leading engineering organizations that include multiple teams and managers.Experience with APIs, distributed systems, platform engineering, developer experience, integrations, or another technically complex B2B ecosystem.Demonstrated success creating prioritization, escalation and operating mechanisms in a high-demand environment.Strong … making, metrics definition, and performance optimization for high-scale enterprise platforms.Experience with API lifecycle management, OAuth/SSO, developer portals, certification, SDKs, event-driven systems, observability, or partner data access.Experience operating across globally distributed teams and time zones.Benefits and Perks5 weeks paid vacationPrivate health & dental insuranceWork from (almost ...

Principal AI/ML Scientist & Engineer

Location
Greater London, England, United Kingdom
have grown from a five-person team to a truly international company of over 850+ people, representing more than 50 nationalities, with ten offices distributed across Europe and the US. In 2020, Pipedrive received a majority investment from Vista Equity Partners, a global investment firm that invests exclusively … strategy for large language model operations (LLMOps), ensuring infrastructure supports efficient experimentation and robust deployment Apply deep scientific intuition to the design of AI systems, ensuring that models and data-intensive solutions are optimized for customer centricity and real-world performance Act as a technical authority and multiplier across ...

Systems Engineer, AWS

Hiring Organisation
AmazonWebServices
Location
London, United Kingdom
Salary
£ 80 K
world-class team in a dynamic environment that has the entrepreneurial feel of a start-up. This is an opportunity to operate and engineer systems on a massive scale, and to gain world class experience in cloud computing. You'll be surrounded by people who are passionate about cloud … service in high growth environment• Solve unique and first-order problems at massive-scale across many AWS Services• Learn how to build and operate distributed systems at massive scale• Build and influence the tools and utilities that are part of the AWS fleet running our internal servicesKey ...

Engineering Manager, Connectivity - London

Hiring Organisation
Humanloop
Location
London, United Kingdom
Salary
> £ 150 K
connected AI. As agents take on more real-world work, we're taking a leading role in defining how they get access to external systems — safely, with the right permissions, and in ways enterprises can trust. We ship for claude.ai, Claude Code, Cowork, and the API. … performance managementA technical background in backend or platform engineering, with the depth to guide architectural decisions and engage credibly in technical discussionsExperience operating production distributed systems, with an understanding of what reliability, observability, and incident response require at scaleExcellent communication skills, with the ability to build consensus across ...

.Net Developer - PerfectDraft

Location
Greater London, England, United Kingdom
mobile apps, cloud services, and eCommerce. Our engineering team delivers a reliable, high-quality product at global scale, solving complex challenges across IoT and distributed systems while balancing performance, usability, and real-world constraints. As part of AB InBev, we combine product-focused agility with global reach … critical thinking to ensure secure, reliable outcomes. We prioritise practical experience over formal qualifications, seeking candidates with strong technical foundations, proven delivery of production systems, and the ability to communicate clear design decisions and trade-offs. The Role: .Net Developer (With Cloud Exposure) will contribute to the development ...

Staff Engineer - Comparison Capabilities

Location
Peterborough, England, United Kingdom
From You Extensive hands-on software engineering experience, with a strong track record of designing and delivering scalable platforms, products, or complex distributed systems. Strong experience defining platform architectures, shared services, APIs, integration patterns, and reusable capabilities that enable multiple teams to deliver efficiently. Proven experience owning technical outcomes … across multiple teams, programmes, or domains, influencing strategic direction beyond direct reporting lines. Deep understanding of software architecture, cloud-native technologies, distributed systems, reliability, observability, security, and performance engineering. Experience designing platforms that support rapid product innovation, experimentation, and scalable growth. Strong ability to navigate ambiguity and make ...

Principal Engineer - Technical Delivery Lead

Location
Warminster, England, United Kingdom
working systems. Ability to unblock teams across modelling, integration, and platform issues. A solid understanding of modelling and simulation principles. A strong grounding in distributed systems design. Key Technical Proficiencies C++ and Go (Golang). Cloud Native Computing & SDLC (Kubernetes, Git, CI/CD, ORAS, ArgoCD etc.) Strong … debugging and problem-solving skills across system boundaries. Ability to reason about performance, latency, and system behaviour. Familiarity with containerisation, Kubernetes-style environments, and distributed deployments. What You’ll Be Responsible For Leading a team of developers and the Skyral primary point of contact at Warminster. You will hold ...

Embedded Software Engineer

Location
Nottingham, England, United Kingdom
architectures and solutions. Works with hardware engineers to help in microprocessor selection, relevant interfacing circuits and input/output communications at the module and systems level. Performs component testing of software design, verifies embedded firmware and software functionality and compatibility with hardware design. Drive quality and efficiency within … technical leadership role within a software team. Expert knowledge and experience with implementation skills such as object-oriented programming, pair programming, memory management, distributed systems programming, multi-threaded programming, and on-target debugging. Advanced knowledge of C++ is required. Experience with Agile/Scrum development practices. Advanced knowledge ...

Executive Technical Director

Hiring Organisation
Akqa
Location
London, United Kingdom
Salary
£ 80 K
customer experience, and operational efficiencyIdentify and shape AI-driven opportunities, products, and services that create tangible business valueApply generative AI, LLMs, and agent-based systems to real-world use cases across commerce, marketing, and serviceContribute to the development of AI-led propositions, accelerators, and repeatable offeringsLead the integration … cohesive solutionsDelivery & Team Oversee delivery across multiple programmes, ensuring technical quality, performance, and scalabilityLead and mentor senior engineers and technical leaders, building high-performing, distributed teamsContribute to AKQA’s technical roadmap, capability development, and thought leadershipHelp scale technology leadership across the region by elevating senior talent and acting ...

Senior Software Engineer

Location
Greater London, England, United Kingdom
complex legacy platform, shaping the future architecture and getting hands-on with the build. You’ll be working across C#/.NET, AWS, distributed systems and cloud-native architecture, with plenty of scope to influence technical decisions and challenge how things are done. They’re looking for engineers … have built systems from scratch or been involved in significant refactoring and re-platforming projects. LNG or ETRM experience is a bonus, but modern software engineering experience is the priority. If you enjoy taking complex systems, working out what needs to change and building something better, this could ...

Executive Technical Director

Location
Greater London, England, United Kingdom
operational efficiency. Identify and shape AI‐driven opportunities, products, and services that create tangible business value. Apply generative AI, LLMs, and agent‐based systems to real‐world use cases across commerce, marketing, and service. Contribute to the development of AI‐led propositions, accelerators, and repeatable offerings. Lead the integration … Delivery & Team Oversee delivery across multiple programmes, ensuring technical quality, performance, and scalability. Lead and mentor senior engineers and technical leaders, building high‐performing, distributed teams. Contribute to AKQA’s technical roadmap, capability development, and thought leadership. Help scale technology leadership across the region by elevating senior talent ...

Blockchain Architect

Location
Greater London, England, United Kingdom
such as Hedera Hashgraph, Hyperledger, Ethereum, Tezos and Corda. Engage directly with the customers development team, understand their specific business and technology challenges in distributed ledgers integration in new products and services. Experience developing Hyperledger or Ethereum based solutions and passion for getting hands dirty with code. Build deep … enable them to be cloud advocates. Act as a technical liaison between customers, service engineering teams and support. Experience designing and building highly scaled distributed systems and REST services. Should come from a strong development background. Very strong computer science fundamentals in algorithm design, data structures, problem solving ...

Blockchain Architect

Location
Slough, England, United Kingdom
such as Hedera Hashgraph, Hyperledger, Ethereum, Tezos and Corda. Engage directly with the customers development team, understand their specific business and technology challenges in distributed ledgers integration in new products and services. Experience developing Hyperledger or Ethereum based solutions and passion for getting hands dirty with code. Build deep … enable them to be cloud advocates. Act as a technical liaison between customers, service engineering teams and support. Experience designing and building highly scaled distributed systems and REST services. Should come from a strong development background. Very strong computer science fundamentals in algorithm design, data structures, problem solving ...

Senior Machine Learning Engineer - Messaging Platform

Location
Greater London, England, United Kingdom
Subscriptions Mission focuses on converting listeners into lifelong subscribers by delivering seamless, valuable experiences across pricing, packaging, and customer journeys. We build the systems and tools that power acquisition, retention, and overall subscription growth at scale. The Messaging Platform powers Spotify’s communications to over a billion users — from … reaches which user, through which channel, and at what moment. We’re evolving how messaging works at Spotify — moving from short-term optimization toward systems that understand long-term user journeys. By combining reinforcement learning approaches with deeper domain signals, we’re expanding how machine learning shapes the entire ...

Infrastructure Engineer for Scalable AI Systems

Location
Greater London, England, United Kingdom
Harmonic is seeking a talented Software Engineer to build infrastructure systems from scratch, bridging research and product development. You will develop robust, scalable software behind our product that leverages AI research results. You will tackle complex, distributed systems challenges and contribute across the full software lifecycle. Join ...

Staff+ Software Engineer, Platform Connectivity

Hiring Organisation
Humanloop
Location
London, United Kingdom
Salary
£ 80 K
connected AI. As agents take on more real-world work, we're taking a leading role in defining how they get access to external systems — safely, with the right permissions, and in ways enterprises can trust. We ship standards and services used by claude.ai, Claude Code, Cowork … doYou'll design, build, and operate the core connectivity infrastructure behind external tool calls — the MCP proxy and the OAuth and token management systems that keep connections authenticated. You'll own reliability for infrastructure that other teams and external partners depend on, including SLOs, on-call, incident response ...

Remote Python Data Platform Engineer — Automation

Location
Greater London, England, United Kingdom
NoSQL, cache-layer capabilities, and analytics; all the way to structured SQL engines. We are facing the interesting problem of fault-tolerant mission-critical distributed systems and intend to deliver the world's best automation solution for delivering data platforms. We have a number of openings ranging anywhere … This role is focused on the creation and automation of features of data platforms, not analysing the data in them. Collaborate proactively with a distributed team Write high-quality, idiomatic Python code to create new features Debug issues and interact with upstream communities publicly Work with helpful and talented ...